3 ms·
I'd mostly worry about mass ratio, though they do drop off some of the batteries half way on the second stage.
by Symmetry 9y ago
I'd mostly worry about mass ratio, though they do drop off some of the batteries half way on the second stage.
- tlb 9y agoBatteries are heavy, but the system can make up for it. More precise control of propellant volume means the combustion chamber and nozzle don't have to be engineered for such high peak stresses due to a turbopump surging.